//
/***********************************************************
             File name:      main.c
             Author:         Bitat (陆叁柒)
             Email :         Bitat@qq.com
             Gitee :         https://gitee.com/bitat
             CSDN  :         https://blog.csdn.net/bitat 
             History:        2023/2/7
************************************************************/
    

#include <stdio.h>

int main()

{
    int i = 0;
    int j = 0;
    for(i = 1; i <= 9; i++)
    {
        for(j = 1; j <= i; j++)
        {
            printf("%d*%d=%d ",j,i,i*j);
        }
        printf("\n");
    }
    return 0;
}
